PlaneTrack / aircraft / N1771S

N1771S - Lange William H GLASAIR II-S RG

N1771S is a Lange William H GLASAIR II-S RG operated by Lange William H, Mode-S hex code A135BA. Track it live, browse its recent flights, or download its full position history.

Lange William H GLASAIR II-S RG (representative image)

Representative image of a Lange William H GLASAIR II-S RG. No photo of N1771S yet.

Photo © Adriaan Martens / Planespotters

RegistrationN1771S

Mode-S hexA135BA

ManufacturerLange William H

ModelGLASAIR II-S RG

OperatorLange William H

Last seen2026-06-13 18:22 UTC

Last callsignN1771S

Track live on the map Buy full history (CSV) API access

Recent flights (last 30 days)

No flights recorded in the last 30 days. History builds daily as our receiver network logs this aircraft, so check back soon.

Data access

Live position and 365-day history for this aircraft are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our own receiver network archive.